Clinical Focus ›› 2022, Vol. 37 ›› Issue (2): 114-118.doi: 10.3969/j.issn.1004-583X.2022.02.003

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Influencing factors and predictive indicators of vascular calcification

Zheng Lihua1a, Du Runsen2, Zhao Yaheng1b, Liu Peng1a()   

  1. 1a. Department of Vascular Surgery; b. Department of Trauma emergency surgery, the First Hospital of Hebei Medical University, Shijiazhuang 050011, China
    2. Graduate School, Hebei Medical University, Shijiazhuang 050011, China
  • Received:2021-10-04 Online:2022-02-20 Published:2022-03-04
  • Contact: Liu Peng E-mail:liupeng19850214@163.com

Abstract:

Objective To analyze the predictive factors of vascular calcification, and to explore its effective prediction indicators.Methods A retrospective analysis was performed in totally 467 vascular calcification patients admitted to the Department of Vascular Surgery, the First Hospital of Hebei Medical University from August 2018 to July 2020. Those patients were registered into case group and control group as whether with or without vascular calcification, and the clinical data were collected. Univariate and multivariate Logistic regression analysis were used to explore influencing factors of vascular calcification. Receiver operating characteristic (ROC) curve was drawn to analyze predictive value.Results In 467 cases, there were 191 cases (40.9%, 191/467) with vascular calcification. The independent factors for predicting vascular calcification were albumin/fibrinogen ratio(OR=0.725, 95%CI 0.630-0.834, P<0.01), fibrinogen degradation product (OR=1.626, 95%CI 1.086-2.433, P=0.018), lipoprotein (OR=1.003, 95%CI 1.002-1.004, P<0.01), high density lipoprotein-cholesterol (OR=0.101, 95%CI 0.016-0.630, P=0.014), total cholesterol (OR=4.009, 95%CI 1.619-9.926, P<0.01), low density lipoprotein-cholesterol (OR=0.148, 95%CI 0.042-0.517, P<0.01), and the area under the curve (AUC) related the above parameters were 0.828, 0.780, 0.720, 0.679, 0.570, and 0.563, respectively.Conclusion The independent predictors for vascular calcification were albumin/fibrinogen ratio, fibrinogen degradation product, lipoprotein, high density lipoprotein-cholesterol, total cholesterol, low density lipoprotein-cholesterol, of which, albumin/fibrinogen ratio, fibrinogen degradation product and lipoprotein is better capable of predicting vascular calcification, and albumin/fibrinogen ratio has top advantageous value.

Key words: vascular calcification, albumin/fibrinogen ratio, risk factors, ROC curve

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